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WO/2013/065007 |
A novel nano structured adsorbent composition for removal of sulphur from diesel and gasoline like fuels is disclosed. It is capable of removal of sulphur by reactive adsorption from most refractory sulfur species of diesel- and gasoline...
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WO/2013/062669 |
Embodiments of methods and apparatuses for treating a hydrocarbon-containing feed stream are provided. The method comprises the steps of contacting the hydrocarbon-containing feed stream comprising C4, C5, C6, and/or C7 hydrocarbons, wat...
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WO/2013/049918 |
There is disclosed a system and method for processing diesel fuel from petroleum-based waste oil on a small scale compared to conventional methods for re-refining waste oil to a valuable product. In an embodiment, the method comprises de...
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WO/2013/050653 |
The present invention related to a method for producing liquid fuel components from renewable oil. In this method a fresh feedstock comprising saturated fatty acids is subjected to dilution by an organic lipophilic solvent. The solvent h...
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WO/2013/051023 |
The present invention discloses a process for purifying spent polymerization solvent thereby removing aromatic impurities, olefinic impurities and moisture from the spent polymerization solvent. The process comprises feeding the spent po...
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WO/2013/043629 |
The present invention relates to methods for removing sulfur from a hydrocarbon fuel, or fuel precursor feedstream, such as methods comprising contacting a hydrocarbon fuel or fuel precursor feedstream having a relatively low sulfur cont...
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WO/2013/019631 |
A process is described for reducing the total acid number of a refinery feedstock. In one embodiment, refinery feedstock containing naphthenic acids is contacted with an effective amount of solid catalyst in the presence of an aqueous ca...
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WO/2013/019631 |
A process is described for reducing the total acid number of a refinery feedstock. In one embodiment, refinery feedstock containing naphthenic acids is contacted with an effective amount of solid catalyst in the presence of an aqueous ca...
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WO/2013/015889 |
A catalytic composition is disclosed, which exhibits an X-ray amorphous oxide, with a spinel formula and highly dispersed crystals of ZnO, CuO, and optionally CeO2. The composition is useful in oxidative and adsorptive processes for remo...
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WO/2013/013508 |
Provided are an adsorbent for desulfurization of hydrocarbon oils, a preparation method therefor and use thereof. The adsorbent comprises the following components, on the basis of the total weight of the adsorbent: (1) aluminosilicate mo...
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WO/2013/013507 |
A desulfurization absorbent for hydrocarbon oil, a method and use thereof are provided. Based on the total weight of the adsorbent, the absorbent comprises the following components (1) 1-20% by weight of silicon aluminum molecular sieve ...
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WO/2013/004305 |
Method for extracting hydrocarbon compounds from oil sand, comprising: - conveying oil sand to at least one extraction means, - extracting hydrocarbon compounds from the oil sand by means of the extraction means built of a cellular hydro...
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WO/2012/175823 |
The invention relates to a novel hybrid solid having a structural zeolite framework. CHA belongs to the ZIF family containing an inorganic network of Zn2+ cation metal centers connected together by two organic ligands, 2-methylimidazolat...
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WO/2012/170034 |
Systems and methods for removing elemental sulfur from a hydrocarbon fluid using an adsorbent
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WO/2012/166303 |
Processes and apparatuses are provided for producing a normal paraffin product or a substantially linear paraffin product from a feed including normal hydrocarbons, non-normal hydrocarbons, and contaminants. The contaminants are extracte...
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WO/2012/166303 |
Processes and apparatuses are provided for producing a normal paraffin product or a substantially linear paraffin product from a feed including normal hydrocarbons, non-normal hydrocarbons, and contaminants. The contaminants are extracte...
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WO/2012/153010 |
The invention relates to a method for the production of a diesel and middle distillate cut from an olefin feed having between 4 and 6 carbon atoms, said method including: a first purification step performed on a trapping mass formed by a...
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WO/2012/153011 |
The invention relates to a method for the production of a diesel and middle distillate cut from an olefin feed having between 4 and 6 carbon atoms, said method including a first purification step performed on a resin, followed by an olig...
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WO/2012/153011 |
The invention relates to a method for the production of a diesel and middle distillate cut from an olefin feed having between 4 and 6 carbon atoms, said method including a first purification step performed on a resin, followed by an olig...
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WO/2012/153010 |
The invention relates to a method for the production of a diesel and middle distillate cut from an olefin feed having between 4 and 6 carbon atoms, said method including: a first purification step performed on a trapping mass formed by a...
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WO/2012/148515 |
A system and process are disclosed for removing elemental sulfur compounds from hydro-desulfurization (HDS) treated hydrocarbon products including liquid hydrocarbon fuels. Low (sub-ppm) concentrations of sulfur remain in the hydrocarbon...
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WO/2012/145337 |
A carbon adsorbent having the characteristics of: a nitrogen micropore volume at 77°K, measured as liquid capacity, that is greater than 0.30 mL/g; a neopentane capacity measured at 273°K and 1 bar, measured as liquid capacity, that is...
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WO/2012/132997 |
In order to equalize the temperature of the center section to outer section of a desulfurization agent layer (2) inside the cylindrical container (1) of a desulfurizer, a heater (3) is positioned in the center section of the desulfurizat...
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WO/2012/104864 |
The present invention provides a process for regeneration of the sulfur capturing spent adsorbents after sulfur capturing using a hydrolyzing agent under adiabatic conditions. In accordance with the process of the present invention hydro...
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WO/2012/104864 |
The present invention provides a process for regeneration of the sulfur capturing spent adsorbents after sulfur capturing using a hydrolyzing agent under adiabatic conditions. In accordance with the process of the present invention hydro...
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WO/2012/103055 |
A process for the production and use of a molecular sieve blend with improved performance characteristics produced by preparing or obtaining a hydrophilic zeolite, particularly a hydrophilic zeolite 3A with a low Si02:Al203 ratio, prepar...
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WO/2012/103055 |
A process for the production and use of a molecular sieve blend with improved performance characteristics produced by preparing or obtaining a hydrophilic zeolite, particularly a hydrophilic zeolite 3A with a low Si02:Al203 ratio, prepar...
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WO/2012/092046 |
Methods are disclosed for the treatment of feedstocks comprising a fatty acid- or triglyceride-containing component to remove contaminants that are detrimental to the conversion of such feedstocks to hydrocarbons, and especially biofuel ...
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WO/2012/090865 |
Provided is a desulfurization device used in a fuel cell system that recovers waste heat of a cell stack using a heating medium and generates electricity by means of the cell stack using a hydrogen-containing fuel. The desulfurization de...
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WO/2012/090832 |
This desulfurization system for a fuel cell is provided with a fuel supplying unit for supplying, to a later stage, a hydrocarbon fuel containing oxygen at a volume concentration of 1 ppm to 4% and a sulfur compound and having a Wobbe in...
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WO/2012/090836 |
Provided is a desulfurization system for a fuel cell, comprising a desulfurization unit for removing sulfur compounds from flowing hydrocarbon fuel that contains sulfur compounds. The desulfurization unit is configured by a plurality of ...
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WO/2012/092046 |
Methods are disclosed for the treatment of feedstocks comprising a fatty acid- or triglyceride-containing component to remove contaminants that are detrimental to the conversion of such feedstocks to hydrocarbons, and especially biofuel ...
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WO/2012/090837 |
Provided is a desulfurization system for a fuel cell, comprising a desulfurization unit for removing sulfur compounds from a flowing hydrocarbon fuel that contains sulfur compounds. The desulfurization unit is configured by a plurality o...
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WO/2012/090864 |
This desulfurization device, which is used in a fuel cell system that recovers waste heat of a cell stack using a heating medium and that generates electricity by means of the cell stack using a hydrogen-containing fuel, has a configurat...
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WO/2012/090833 |
This hydrogen production system for a fuel cell is provided with: a fuel supplying unit which supplies, to a later stage, a hydrocarbon fuel containing a sulfur compound and moisture having a conductivity of 0.05 to 500 µS/cm; a desulfu...
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WO/2012/089716 |
The invention deals with a method for preparing a nitrogen-depleted hydrocarbon feedstock (315, 412, 514, 614, 714, 718, 814, 822) having (i) an initial boiling point comprised between 0°C and +180°C and a final boiling point comprised...
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WO/2012/087612 |
A process is presented for producing a purified normal paraffin product stream. The process includes passing a hydrocarbon stream having the desired normal paraffins to an adsorption separation system. A process stream generated from the...
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WO/2012/087738 |
A process to reduce flush circulation rates in an adsorption separation system is presented. The flush stream is used to improve the capacity of the simulated moving bed system by flushing the contents of the transfer lines containing ra...
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WO/2012/087605 |
A process to increase the capacity of the adsorbent in a normal paraffin adsorption separation system is presented. A tertiary flush stream is used to improve the capacity of the simulated moving bed system by flushing residual raffinate...
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WO/2012/087612 |
A process is presented for producing a purified normal paraffin product stream. The process includes passing a hydrocarbon stream having the desired normal paraffins to an adsorption separation system. A process stream generated from the...
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WO/2012/087738 |
A process to reduce flush circulation rates in an adsorption separation system is presented. The flush stream is used to improve the capacity of the simulated moving bed system by flushing the contents of the transfer lines containing ra...
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WO/2012/087605 |
A process to increase the capacity of the adsorbent in a normal paraffin adsorption separation system is presented. A tertiary flush stream is used to improve the capacity of the simulated moving bed system by flushing residual raffinate...
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WO/2012/087383 |
Ionic liquid catalyzed hydrocarbon conversion processes for upgrading oxygenate containing olefinic hydrocarbon feedstocks may involve treating an oxygenate containing hydrocarbon stream to provide an olefin enriched hydrocarbon stream, ...
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WO/2012/074691 |
A process and apparatus is disclosed for recovering product from catalytically converted product streams. An integrated debutanizer column provides an LPG stream, a light naphtha stream and a heavy naphtha stream. The integrated debutani...
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WO/2012/074691 |
A process and apparatus is disclosed for recovering product from catalytically converted product streams. An integrated debutanizer column provides an LPG stream, a light naphtha stream and a heavy naphtha stream. The integrated debutani...
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WO/2012/066574 |
The present invention relates to a novel process for desulfurization of diesel with reduced hydrogen consumption. More particularly the subject invention pertains to an integrated process comprising diesel hydro de-sulfurisation (DHDS) o...
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WO/2012/066572 |
The present invention provides a process for deep desulphurization of cracked gasoline with minimum octane loss of about 1-2 units. In this process full range cracked gasoline from FCC, Coker, Visbreaker etc is sent to Diolefin Saturatio...
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WO/2012/044420 |
Methods and system relate to in-situ treatment of fluid to remove a heavy metal, such as mercury. The treatment utilizes a sorbent injected into a wellbore and disposed in a flow path of the fluid being produced to above ground. The merc...
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WO/2012/037112 |
Methods, apparatus, and systems for removing contaminant in a fluid (e.g., chemical and petrochemical gas streams) using nanostructures of a sorbent material coated on plates such as a silicon wafer. A plurality of such coated plates can...
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WO/2012/026956 |
An aromatics complex producing one or more xylene isomers offers a large number of opportunities to conserve energy by heat exchange within the complex. One previously unrecognized opportunity is through providing two parallel distillati...
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